# Distance from Carolina (CLN) to Seoul (ICN)

> 16,607 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,607 km / 10,319 mi / 8,967 nm
- **Estimated flight time**: 21h
- **Heading**: 10° (north)
- **Return heading**: 348° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 09:28 in Carolina, it's 21:28 in Seoul)
- **Elevation difference**: 542 ft (ICN is lower than CLN)

## Airports

### [Brig. Lysias Augusto Rodrigues Airport (CLN)](https://www.flightduration.online/airport/cln-carolina-brig-lysias-augusto-rodrigues-airport/1ef266df-9425-6d5a-b0fe-06bb2780ed98)

- City: Carolina, Brazil
- ICAO: SBCI
- Timezone: America/Araguaina
- Coordinates: -7.320000, -47.460000
- Elevation: 565 ft

### [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 09:28 in Carolina, it's 21:28 in Seoul.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Brig. Lysias Augusto Rodrigues Airport (CLN)](https://www.flightduration.online/airport/cln-carolina-brig-lysias-augusto-rodrigues-airport/1ef266df-9425-6d5a-b0fe-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)